body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
    background-color: #f4f4f4;
    background-image: url("../images/message.jpg");
    background-size: 1600px 800px;
    background-repeat: no-repeat;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    margin-top: 200px;
    background-color: #fff;
    padding: 20px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

.container p {
    font-size: 16px;
    color: #333;
    line-height: 1.5;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

table tr {
    border-bottom: 1px solid #ddd;
}

table tr:hover {
    background-color: #f1f1f1;
}

table td {
    padding: 10px;
    font-size: 14px;
    color: #555;
    text-align: left;
}
.styled-form {
    max-width: 400px;
    margin: 0 auto;
    padding: 20px;
    background-color: #f9f9f9;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    font-family: Arial, sans-serif;
}

.styled-form input[type="text"] {
    width: calc(100% - 22px); /* 减去按钮的宽度和左右内边距 */
    padding: 10px;
    margin-bottom: 10px;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 4px;
    outline: none; /* 移除默认的轮廓线 */
}

.styled-form button {
    width: 100%;
    padding: 10px;
    font-size: 16px;
    color: #fff;
    background-color: #007BFF;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease; /* 添加过渡效果 */
}

.styled-form button:hover {
    background-color: #0056b3; /* 鼠标悬停时改变背景色 */
}
.styled-button {
    padding: 10px 20px; /* 内边距 */
    font-size: 16px; /* 字体大小 */
    color: #fff; /* 文字颜色 */
    background-color: #007BFF; /* 背景颜色 */
    border: none; /* 移除边框 */
    border-radius: 4px; /* 圆角 */
    cursor: pointer; /* 光标样式 */
    transition: background-color 0.3s ease; /* 过渡效果 */
}